Forged Iron Round Steel Bar 42CrMo4 Steel Price

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Forged Iron Round Steel Bar 42CrMo4 Steel Price

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 3 m.t.

Supply Capability:: 100000 m.t./month

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Forged Iron Round Steel Bar 42CrMo4 Steel Price

Details Information of Forged Iron Round Steel Bar 42CrMo4 Steel Price

Name	SAE1045 Carbon Steel Round Bar
Shape	Round Bar/Square Bar/Flat Bar/Plate/Wire
Standard	GB/ASTM/SAE/AISI/DIN/JIS/EN/BS
Surface Treatment:	Black/Peeling/Polished/Machined
Delivery Condition:	Hot Rolled or Forged/Peeled or Black Surface
Test	SGS/UT 100% Elements Testing
Certificate:	ISO/Mill Certificate
Service:	24 hours online service /
Service:	more than 20 years trading and manufacture
Quality Assurance:	the third party inspection, such as SGS, BV, TUV…etc. is acceptable
Packaging Details:	Seaworthy Packaging or as per customer's packing instruction

Carbon structure round bar	Q195 Q235A Q235B 10# 20#-55# S45CB
Low alloy high strength round bar	Q345A/Q345C/Q345D Q345B Q345E
Alloy structure round bar	SAE51B20 20Cr 40Cr 40CrV 20CrMo/30CrMo/35CrMo/42CrMo 20CrMoA/30CrMoA/35CrMoA/42CrMoA/42Cr ML20CrMo/ML30CrMo/ML35CrMo/ML42CrMo B7/SCM435-440 20MnTiB 20CrMnMo 20CrMoH 42CrMoH 40MnB/40MnBH 30Mn2-40Mn2 27SiMn 50CrVA 30CrMnTi
Pinion steel	20CrMnTi 20CrMnTiH 20CrMnTiHCS/20CrMnTiHLD Q20CrMnTi-1/Q20CrMnTi-2
Sucker rod	20-35CrMoA
Free-cutting steel	GT1215S
Spring steel	60Si2MnA 65Mn
Ball bearing steel	GCr15

Chemical Composition of Forged Iron Round Steel Bar 42CrMo4 Steel Price

C	Si	Mn	P	S	Cr	Ni	Cu

0.17-0.24	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.25	≤0.25	≤0.25

Tensile strength (σb/MPa)	Yield strength (σb/MPa)	Elongation (δ5/%)
≥410(42)	≥245(25)	≥25

Company Introduction of Forged Iron Round Steel Bar 42CrMo4 Steel Price

CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.

With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

Forged Iron Round Steel Bar 42CrMo4 Steel Price

Certificates of Forged Iron Round Steel Bar 42CrMo4 Steel Price

Forged Iron Round Steel Bar 42CrMo4 Steel Price

Packaging & Delivery of Forged Iron Round Steel Bar 42CrMo4 Steel Price

Packaging Detail	Sea worthy packing /as per customer's packing instruction
Delivery Detail	15 ~ 40 days after receiving the deposit

Products show of Large Stock Grade S45C Mild steel round Bar Sizes

Forged Iron Round Steel Bar 42CrMo4 Steel Price

FAQ

Are you a trading company or manufacturer?	Manufacturer
What’s the MOQ?	3 metric ton
What’s your delivery time?	15-35 days after downpayment received
Do you Accept OEM service?	Yes
what’s your delivery terms?	FOB/CFR/CIF
What's the Payment Terms?	30% as deposit,70% before shipment by T/T
	Western Union acceptable for small amount.
	L/C acceptable for large amount.
	Scrow ,Paybal,Alipay are also ok
Why choose us?	Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals.
What's your available port of Shipment?	Main Port, China
What’s your featured services?	Our service formula: good quality+ good price+ good service=customer's trust
Where are your Market?	Covering more than 160 countries in the world

Q:What are the different corrosion protection methods used for special steel?: To ensure the durability and longevity of special steel, various methods are employed for corrosion protection. These methods encompass: 1. Coatings: The application of diverse coatings, including paint, epoxy, or zinc, creates a protective layer on the steel surface. Such coatings function as barriers, preventing direct contact between moisture, corrosive elements, and the steel. 2. Galvanization: By coating the steel with a layer of zinc through the process of galvanization, a sacrificial barrier is formed wherein the zinc corrodes instead of the steel. Galvanized steel is commonly utilized in outdoor applications such as fences, poles, and roofing. 3. Stainless steel: Special steel can be manufactured using stainless steel, which contains a high percentage of chromium. The presence of chromium results in the formation of a passive layer on the steel's surface, endowing it with excellent corrosion resistance. Stainless steel finds wide usage in industries like construction, food processing, and medical equipment. 4. Cathodic protection: This method involves the creation of an electrical current or the utilization of sacrificial anodes to protect the steel. By introducing a more reactive metal (sacrificial anode) or applying an electrical current, corrosion is minimized as the reactive metal corrodes instead of the steel. 5. Alloying: Modifying the steel's composition by incorporating elements like nickel, molybdenum, or copper can enhance its resistance to corrosion. These alloying elements form a protective layer on the surface, rendering the steel more resistant to rust and other forms of corrosion. 6. Passivation: Passivation is a chemical process that eliminates free iron from the steel's surface, leading to the formation of a protective oxide layer. This layer acts as a barrier against corrosion, augmenting the steel's resistance to rust and other forms of corrosion. 7. Proper maintenance: Regular inspection, cleaning, and maintenance of special steel play a vital role in preventing corrosion. The removal of dirt, debris, and other contaminants from the steel's surface aids in preserving its protective coatings and averting corrosion. It is crucial to select the appropriate corrosion protection method based on the specific application and environmental conditions to ensure the long-term performance and durability of special steel.

Q:How does stainless steel contribute to architectural design?: Stainless steel contributes to architectural design by providing a durable and versatile material that can be shaped into various forms and structures. Its resistance to corrosion, high strength, and ability to withstand extreme weather conditions make it suitable for both interior and exterior architectural applications. Stainless steel's aesthetic appeal, with its sleek and modern appearance, adds a touch of elegance to buildings, while its reflective properties can enhance natural lighting in spaces. Additionally, stainless steel's sustainable and eco-friendly characteristics further contribute to architectural design by promoting longevity, recyclability, and reduced maintenance requirements.

Q:How does special steel perform in dynamic loading conditions?: Special steel performs well in dynamic loading conditions due to its high strength, toughness, and fatigue resistance. When subjected to dynamic loads, which involve repeated and fluctuating stresses, special steel can withstand the impact and retain its mechanical properties without failure or deformation. The unique composition and processing of special steel, such as alloying elements and heat treatment, enhance its ability to resist dynamic loading. This makes it an ideal material for applications that involve dynamic forces, such as automotive components, machinery parts, and structural elements in construction. Special steel's exceptional performance in dynamic loading conditions ensures durability, reliability, and safety in various industries.

Q:How does special steel contribute to the automotive suspension industry?: Special steel contributes to the automotive suspension industry by providing high strength and durability to suspension components. It allows for lighter and more efficient designs, improving handling, stability, and overall performance of vehicles. Special steel also enhances safety by increasing the ability to absorb and dampen shocks and vibrations, resulting in a smoother and more comfortable ride for passengers.

Q:What are the different surface cleaning methods for special steel?: There are several surface cleaning methods that can be used for special steel to maintain its quality and appearance. 1. Mechanical Cleaning: This method involves the use of mechanical tools such as wire brushes, sandpaper, or abrasive pads to remove dirt, rust, or other contaminants from the surface of the steel. It is effective for removing loose particles and light stains but may not be suitable for deep stains or stubborn dirt. 2. Chemical Cleaning: Chemical cleaning is a common method used for special steel surfaces. It involves the use of specific chemical solutions that are applied to the surface to dissolve and remove contaminants. Different chemicals are used depending on the type of stain or dirt present. Acid-based cleaners are often used for rust removal, while alkaline cleaners are effective for removing grease or oil stains. 3. Electrochemical Cleaning: This method utilizes an electrical current to remove contaminants from the surface of the steel. It involves placing the steel in an electrolyte solution and applying a direct current, causing the contaminants to dissolve and separate from the surface. This method is effective for removing rust or corrosion but should be carefully monitored to prevent damage to the steel. 4. High-Pressure Water Cleaning: High-pressure water cleaning, also known as water blasting, involves the use of pressurized water to remove dirt, paint, or other contaminants from the steel surface. This method is effective for removing heavy stains or coatings and is commonly used in industrial cleaning processes. 5. Steam Cleaning: Steam cleaning is a non-abrasive method that utilizes high-temperature steam to loosen and remove dirt, grease, or other contaminants from the steel surface. It is a gentle method that can effectively clean delicate or sensitive surfaces without causing damage. It is important to note that the appropriate surface cleaning method for special steel depends on the specific type of steel, the nature of the contaminants, and the desired level of cleaning. It is recommended to consult with experts or follow manufacturer guidelines to ensure the best cleaning method is used for a particular type of special steel.

Q:What are the factors affecting the cost of special steel?: There are several factors that can affect the cost of special steel. Firstly, the cost of raw materials used in the production of special steel, such as iron ore and alloys, can have a significant impact on its overall price. Additionally, the level of demand for special steel, both domestically and globally, can influence its cost. Factors such as market competition, economic conditions, and government policies can also play a role in determining the price of special steel. Lastly, the complexity of the manufacturing process, including the level of skill required and the use of advanced technologies, can contribute to the higher cost of special steel compared to regular steel.

Q:What are the requirements for special steel used in robotic applications?: Special steel used in robotic applications must possess certain key requirements to ensure optimal performance and reliability. These requirements include: 1. High strength: Special steel for robotic applications needs to have excellent strength properties to withstand the stresses and loads encountered during robotic operations. It should offer superior tensile and yield strength to ensure structural integrity and prevent failure under heavy loads. 2. Wear resistance: The steel used in robotic applications should exhibit high wear resistance to withstand repetitive motions, sliding, and abrasive contact with different surfaces. This helps to minimize wear and tear, extending the lifespan of the robotic components. 3. Corrosion resistance: Robotic applications can often involve exposure to various environments, including moisture, chemicals, and other corrosive agents. Therefore, the special steel utilized should possess excellent corrosion resistance to prevent degradation and maintain performance over time. 4. Toughness: Special steel should have good toughness, enabling it to absorb energy and resist fracture or cracking. This is crucial to ensure that the steel can withstand sudden shocks or impacts without catastrophic failure, enhancing the safety and reliability of the robotic system. 5. Machinability: Robotic components often require complex shapes and precise dimensions. Therefore, the special steel used should have good machinability, allowing for easy cutting, shaping, and forming without excessive tool wear or difficulties in manufacturing. 6. Heat resistance: Robotic applications sometimes involve exposure to high temperatures, such as in welding or metalworking processes. It is important for the special steel to have good heat resistance to maintain its mechanical properties and structural integrity under elevated temperatures. 7. Magnetic properties: Certain robotic applications may require non-magnetic steel to prevent interference with electromagnetic sensors or systems. Therefore, special steel with low magnetic permeability is often preferred for such applications. By meeting these requirements, special steel used in robotic applications can provide the necessary strength, durability, and performance needed to facilitate efficient and reliable robotic operations in various industries, such as manufacturing, healthcare, and exploration.

Q:What are the effects of different heat treatment processes on special steel?: Different heat treatment processes can have significant effects on the properties and performance of special steel. These processes are designed to alter the microstructure of the steel, thereby influencing its hardness, strength, toughness, and other mechanical properties. One commonly used heat treatment process is annealing, which involves heating the steel to a specific temperature and then slowly cooling it down. Annealing helps to relieve internal stresses, improve machinability, and enhance the ductility of the steel. It also refines the grain structure, making the steel more uniform and reducing the risk of cracks or other defects. Another heat treatment process is quenching, where the steel is heated to a high temperature and then rapidly cooled by immersing it in a quenching medium such as oil or water. This process results in the formation of a hardened microstructure, increasing the steel's hardness and wear resistance. However, quenching can also make the steel brittle, so it is often followed by a tempering process. Tempering involves reheating the quenched steel to a lower temperature and holding it there for a specific duration. This process helps to reduce the brittleness caused by quenching and improve the steel's toughness and ductility. The resulting microstructure is a balance between hardness and toughness, making the steel suitable for applications that require both strength and impact resistance. Other heat treatment processes, such as normalizing and stress relieving, can also be used to achieve specific properties in special steel. Normalizing involves heating the steel to a temperature above its critical point and then allowing it to cool in still air. This process refines the grain structure and improves the steel's strength and machinability. Stress relieving, on the other hand, aims to remove residual stresses from the steel by heating it to a temperature below its critical point and then slowly cooling it. In summary, the effects of different heat treatment processes on special steel are manifold. These processes can modify the steel's microstructure, resulting in changes in hardness, strength, toughness, and other mechanical properties. By selecting the appropriate heat treatment process, manufacturers can tailor the steel's characteristics to suit specific applications, ensuring optimal performance and longevity.

Q:Can special steel be used in tool manufacturing?: Tool manufacturing can utilize special steel, which falls under a distinct steel category possessing unique properties and characteristics suitable for various applications, including tool production. To enhance its strength, hardness, and wear resistance, special steel is often alloyed with elements like chromium, molybdenum, or vanadium. In the realm of tool manufacturing, special steel frequently finds use in the creation of cutting tools, drills, dies, molds, and other tooling components. Its exceptional strength and hardness allow it to endure the rigorous conditions encountered during cutting, drilling, and shaping diverse materials. Furthermore, special steel exhibits excellent resistance to wear, heat, and corrosion, making it an ideal choice for tools that require long-lasting sharpness and performance. Additionally, special steel can undergo further processing and treatment through techniques like quenching and tempering to achieve specific levels of hardness and enhance overall performance. This versatility positions special steel as the preferred material for tool manufacturers who prioritize durable, precise, and long-lasting products. All in all, special steel has established itself as a reliable and effective material in tool manufacturing, enabling the production of high-quality tools that satisfy the requirements of various industries, ranging from automotive and aerospace to construction and manufacturing.

Q:How does special steel contribute to the defense equipment industry?: Special steel plays a crucial role in the defense equipment industry by offering superior strength, durability, and performance characteristics that are essential for producing high-quality military equipment. This type of steel is specifically engineered to meet the demanding requirements of defense applications, ensuring the safety and effectiveness of military personnel and operations. One of the key contributions of special steel to the defense equipment industry is its ability to withstand extreme conditions and environments. Military equipment often operates in harsh conditions, including extreme temperatures, high pressures, corrosive environments, and impact forces. Special steel is designed to maintain its structural integrity and performance under these challenging conditions, providing a reliable and long-lasting solution for defense equipment. Moreover, special steel offers exceptional strength and toughness, making it ideal for manufacturing armored vehicles, tanks, and military aircraft. It provides a high level of protection against ballistic threats and can withstand projectile impacts and explosions. The use of special steel in defense equipment ensures the safety of military personnel and enhances their survivability in combat situations. Additionally, special steel is essential for the production of cutting-edge weaponry and munitions. It is used in the manufacturing of firearms, missiles, and artillery systems due to its excellent mechanical properties and ability to withstand high pressures. Special steel also enables precision engineering, ensuring the accuracy and reliability of military firearms and projectiles. Furthermore, special steel contributes to the defense equipment industry by supporting technological advancements. As technology continues to evolve, the defense sector requires materials that can meet the demands of modern warfare. Special steel can be tailored and optimized to meet specific performance requirements, allowing for the development of advanced defense systems such as stealth technology, electronic warfare, and precision-guided munitions. In conclusion, special steel plays a pivotal role in the defense equipment industry by providing the necessary strength, durability, and performance characteristics required for military applications. It ensures the safety and effectiveness of defense personnel and equipment, withstands extreme conditions, enables the production of advanced weaponry, and supports technological advancements in the defense sector.

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